A proper noun is just a specific noun and starts with a capital letter. Some suggestions: Honda Civic. McDonald's. (Your name). Texas. Grand Theft Auto. The Hunger Games. (Your teacher). Time Magazine. Red. Despicable Me. I hope this helps :)
The answer would be
C.Foreign policy on immigration, in regard to how many people can live in a country and still preserve its resources
Option A.A character following her dreams.